Nice depiction by AAA. This shows the relative sea surface temp anomalies. It subtracts the global mean which allows you to see where the Atlantic is relative warmer and relatively cooler than the other oceans. In this way, you can more easily infer where tropical activity is more likely and less likely. The main development region is not favored. If any place in the Atlantic is favored, it is the subtropics where sea surface temps are record warm.
SST anomaly records plot shows that the current warmth in the subtropical atlantic is the highest its been for this date since 1985.
This will work to further stabilize the deep tropics this season, which will already be hindered given the effects of El Nino.